Radiant|Lab Grown|IGI

1.24ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG842608643

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG842608643

Diamond specifications and retailer prices

From $184 USD
As of October 30, 2026
Save $601 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,124 USD at MOH London · As of October 19, 2026
View at MOH London

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG842608643 or 842608643. Listed at 15 retailers as of October 30, 2026, with a 327% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.24
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842608643
Dimensions8.23 × 5.14 × 3.34 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.23 mm5.14 mm1.24 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842608643
Side View
Table 65.0%Crown 40.4°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,124 USD|Low: $184 USD|High: $1,360 USD|Avg: $537 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 16$184 USD
Retailer 11$204 USD
Retailer 6$217 USD
Retailer 4$230 USD
Retailer 17$261 USD
Retailer 14$310 USD
Retailer 7$390 USD
Retailer 8$406 USD
Retailer 12$410 USD
Retailer 2$551 USD
Retailer 9$588 USD
Retailer 3$599 USD
Retailer 5$739 USD
Retailer 13$744 USD
Retailer 15$776 USD
Retailer 10$785 USD
MOH London$1,124 USD

12 data points across 17 retailers

15 retailers$184 USD to $785 USD

A
Cheapest Retailer
-
$184 USD
Retailer 2
-
$217 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$230 USD
View
A
Retailer 4
-
$261 USD
View
B+
Retailer 5
-
$310 USD
View
Retailer 6
-
$406 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$410 USD
View
A
Retailer 8
-
$551 USD
View
Retailer 9
-
$588 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
$599 USD
View
B+
Retailer 11
-
$739 USD
View
B+
Retailer 12
-
$744 USD
View
B+
Retailer 13
-
$776 USD
View
B+
Retailer 14
-
$785 USD
View
Most Expensive
MOH London
LG842608643 · Oct 19
$1,124 USD
£885 GBP
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from $184 USDSave up to $601 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.24ct Radiant
$184 USD